Should I remove “Downloader.Win32.Agent.lklo”?

The Downloader.Win32.Agent.lklo is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

What Downloader.Win32.Agent.lklo virus can do?

• Behavioural detection: Executable code extraction – unpacking
• SetUnhandledExceptionFilter detected (possible anti-debug)
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Anomalous file deletion behavior detected (10+)
• Guard pages use detected – possible anti-debugging.
• Dynamic (imported) function loading detected
• Reads data out of its own binary image
• Drops a binary and executes it
• The binary contains an unknown PE section name indicative of packing
• Authenticode signature is invalid
• Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
• Detects Bochs through the presence of a registry key
• Checks the version of Bios, possibly for anti-virtualization
• Attempted to write directly to a physical drive
• Attempts to modify proxy settings
• Harvests cookies for information gathering
• Collects information to fingerprint the system
• Uses suspicious command line tools or Windows utilities

How to determine Downloader.Win32.Agent.lklo?

File Info:
name: 32900813DC4EC8D0007D.mlwpath: /opt/CAPEv2/storage/binaries/30455c0786270a51e67edeafe528b1ad618666a15c53135de26ac5d3605c12e8crc32: C4A4ACACmd5: 32900813dc4ec8d0007d21097fdbcc40sha1: 0e79508e7ba869ae4012c327d3345dd10c62e5cdsha256: 30455c0786270a51e67edeafe528b1ad618666a15c53135de26ac5d3605c12e8sha512: bb4e440ee7e8e88855318cd637952ec234e2b5280ddd45042227e3a39b715868c2c9e70d527b55d48096591b3215a9673d85f67c9ee01832bb9513032c719861ssdeep: 24576:CQi3IOUGrBDo/rln4FGA1t+1+wghqoxW1VLuOELpCQINXEAfVGKE:C9YOBr1Kp4FVMFCFM3NRfQKEtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1E8452363DA8064B0C053CEBE2EAED5686A27BD461D2C042135EC1FED9F7A945D12E3D3sha3_384: def8c014f681a0c3cc606d5572a8b5b5954401f150198467e1911083482c97a42c3348f550989ddbd3ab404aa5969ec3ep_bytes: 558bec83c4c453565733c08945f08945timestamp: 1992-06-19 22:22:17
Version Info:
Comments: This installation was built with Inno Setup.CompanyName: PCBrotherSoft Co., Ltd.                                     FileDescription: PCBrotherSoft Free Resource Extractor Setup                 FileVersion:                     LegalCopyright:                                                                                                     ProductName: PCBrotherSoft Free Resource Extractor                       ProductVersion:                                                   Translation: 0x0000 0x04b0

Downloader.Win32.Agent.lklo also known as:

How to remove Downloader.Win32.Agent.lklo?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.